名词中文翻译
中文翻译：贵重金属精炼者
同义词：
['贵金属精炼厂例句：1. The precious-metal refiner is responsible for the purification of gold and silver.（贵重金属精炼者负责黄金和白银的提纯。）']
例句：
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1. The precious-metal refiner is responsible for the purification of gold and silver.
贵重金属精炼者负责黄金和白银的提纯。
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2.The refiner has been working on a new process to improve the efficiency of the refining process.
精炼者一直在研究一种新的工艺，以提高精炼过程的效率。
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3.The refiner uses advanced technology to separate valuable metals from their ores.
精炼者使用先进的技术将有价值的金属从矿石中分离出来。